A NEW METHOD FOR THE TREATMENT AND UTILIZATION OF THE WASTE GAS NOx----THE PREOXIDATION OF 2-OCTANOL BY ABSORBING NOx  

作　　者：Shen Shong ZHANG Fu Gui LU Qing Zhi ZHANG (Department of Chemistry,Henan Normal University,Xinxiang,453002) Gen Suo ZHAO (Henan Institute of Chemistry,Chinese Academy of Sciences,Zhenzhong,450002) Guo Xiong HUA (Analytical Center,Fushun Petroleum Institute,Fushun,113001) 

出　　处：《Chinese Chemical Letters》1991年第9期729-730,共2页中国化学快报（英文版）

摘　　要：A new method is proposed to absorb the NOx into an organic compound,2-octanol. The absorption efficiency reaches up to 96-99%,and the NOx emission level is decreased from 1.0×10~4-3.0×10~5 to 60-680Ppm.In the absorption process,2-octanol is preoxidized.And then it is further oxidized into hexanoic acid with nitric acid.In this way,20% of nitric acid is saved for the same yield of hexanoic acid.A new method is proposed to absorb the NOx into an organic compound,2-octanol. The absorption efficiency reaches up to 96-99%,and the NOx emission level is decreased from 1.0×10~4-3.0×10~5 to 60-680Ppm.In the absorption process,2-octanol is preoxidized.And then it is further oxidized into hexanoic acid with nitric acid.In this way,20% of nitric acid is saved for the same yield of hexanoic acid.

关 键 词：THE PREOXIDATION OF 2-OCTANOL BY ABSORBING NOx GAS 

分 类 号：O6[理学—化学]